Night rat 

A term on social media used to call out black people who calls whites racist for stating facts.

Also, calling white people, who aren’t even racist, racist because they have no other logical explanation

Yo, she really just called me racist because I had a different opinion than her and probably hurt her feelings. She’s a true night rat hahahahha

Night rat by I hate racist April 29, 2021

Rat on jack night 

When you are with family or friends and they start insulting you without knowing it to your face.

Aunt- Man, Bob needs eat better
Grandma- Ya I know, he looks so pale
Bob- Hey guys this isn't Rat On Jack Night

Rat on jack night by JSs8227 January 25, 2017

Nut-to-night ratio (NNR) 

The amount of nuts busted in accordance with the numbers of nights spent with someone

My Nut-to-Night ratio (NNR) with Hanna is 4:1 this week

Nut-to-night ratio (NNR) by The giant worm August 9, 2022

Nightrat 

A fan of th@ kid. A true scholar. Knows good music! is up.all.night. listening to th@ kid music.

your a true nightrat/scholar, listening to th@ kid all night.

Nightrat by that nightrat July 19, 2011

nightrat 

Someone, such as a 'junkie', that wanders in the ghet at night as an alley rat would.

I spend most of my time as a nightrat in the streets

nightrat by siksiksiks June 3, 2018